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image: use longterm release of the Linux kernel (#2228)

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Malte Poll 2023-08-16 10:42:48 +02:00 committed by GitHub
parent ed0bfd9d41
commit 78fa921746
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 18 additions and 35 deletions
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18
image/Makefile
View File

@ -23,12 +23,9 @@ variants := aws_aws-sev-snp aws_aws-nitro-tpm azure_azure-sev-snp gcp_gcp-sev-es
certs := $(PKI)/PK.cer $(PKI)/KEK.cer $(PKI)/db.cer
SYSTEMD_FIXED_RPMS := systemd-251.11-2.fc37.x86_64.rpm systemd-libs-251.11-2.fc37.x86_64.rpm systemd-networkd-251.11-2.fc37.x86_64.rpm systemd-pam-251.11-2.fc37.x86_64.rpm systemd-resolved-251.11-2.fc37.x86_64.rpm systemd-udev-251.11-2.fc37.x86_64.rpm
AWS_FIXED_RPMS := kernel-6.1.34-59.116.amzn2023.x86_64.rpm
AZURE_FIXED_KERNEL_RPMS := kernel-6.1.18-200.fc37.x86_64.rpm kernel-core-6.1.18-200.fc37.x86_64.rpm kernel-modules-6.1.18-200.fc37.x86_64.rpm
GCP_FIXED_KERNEL_RPMS := kernel-6.1.18-200.fc37.x86_64.rpm kernel-core-6.1.18-200.fc37.x86_64.rpm kernel-modules-6.1.18-200.fc37.x86_64.rpm
KERNEL_RPMS := kernel-6.1.45-100.constellation.fc38.x86_64.rpm kernel-core-6.1.45-100.constellation.fc38.x86_64.rpm kernel-modules-6.1.45-100.constellation.fc38.x86_64.rpm kernel-modules-core-6.1.45-100.constellation.fc38.x86_64.rpm
PREBUILD_RPMS_SYSTEMD := $(addprefix prebuilt/rpms/systemd/,$(SYSTEMD_FIXED_RPMS))
PREBUILT_RPMS_AZURE := $(addprefix prebuilt/rpms/azure/,$(AZURE_FIXED_KERNEL_RPMS))
PREBUILT_RPMS_AWS := $(addprefix prebuilt/rpms/aws/,$(AWS_FIXED_RPMS))
PREBUILD_RPMS_KERNEL := $(addprefix prebuilt/rpms/kernel/,$(KERNEL_RPMS))
.PHONY: all clean inject-bins $(csps) $(variants)
@ -49,15 +46,10 @@ prebuilt/rpms/systemd/%.rpm:
@mkdir -p $(@D)
@curl -fsSL -o $@ https://kojipkgs.fedoraproject.org/packages/systemd/251.11/2.fc37/x86_64/$*.rpm
prebuilt/rpms/aws/kernel-6.1.34-59.116.amzn2023.x86_64.rpm:
prebuilt/rpms/kernel/%.rpm:
@echo "Downloading $*"
@mkdir -p $(@D)
@curl -fsSL -o $@ https://cdn.confidential.cloud/constellation/kernel/6.1.34-59.116.amzn2023/kernel-6.1.34-59.116.amzn2023.x86_64.rpm
prebuilt/rpms/azure/%.rpm:
@echo "Downloading $*"
@mkdir -p $(@D)
@curl -fsSL -o $@ https://kojipkgs.fedoraproject.org/packages/kernel/6.1.18/200.fc37/x86_64/$*.rpm
@curl -fsSL -o $@ https://cdn.confidential.cloud/constellation/kernel/6.1.45-100.constellation/$*.rpm
mkosi.output.%/fedora~38/image.raw: inject-bins inject-certs
rm -rf .csp/
@ -83,7 +75,7 @@ mkosi.output.%/fedora~38/image.raw: inject-bins inject-certs
rm -rf .csp/
@echo "Image is ready: $@"
inject-bins: $(PREBUILD_RPMS_SYSTEMD) $(PREBUILT_RPMS_AZURE) $(PREBUILT_RPMS_AWS)
inject-bins: $(PREBUILD_RPMS_SYSTEMD) $(PREBUILD_RPMS_KERNEL)
mkdir -p $(MKOSI_EXTRA)/usr/bin
mkdir -p $(MKOSI_EXTRA)/usr/sbin
cp $(UPGRADE_AGENT_BINARY) $(MKOSI_EXTRA)/usr/bin/upgrade-agent

8
image/README.md
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@ -272,3 +272,11 @@ bazel run //image/upload -- qemu --verbose --raw-image mkosi.output.qemu/fedora~
```
</details>
## Kernel
The Kernel is built from the srpm published under [edgelesssys/constellation-kernel](https://github.com/edgelesssys/constellation-kernel).
We track the latest longterm release, use sources directly from [kernel.org](https://www.kernel.org/) and build the Kernel using the steps specified in the
srpm spec file.
After building a Kernel rpm, we upload it to our CDN and use it in our image builds.

3
image/mkosi.conf.d/mkosi.aws.conf
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@ -1,5 +1,2 @@
[Match]
PathExists=../.csp/aws
[Content]
Packages=prebuilt/rpms/aws/kernel-6.1.34-59.116.amzn2023.x86_64.rpm

6
image/mkosi.conf.d/mkosi.azure.conf
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@ -1,8 +1,2 @@
[Match]
PathExists=../.csp/azure
# replace kernel
[Content]
Packages=prebuilt/rpms/azure/kernel-6.1.18-200.fc37.x86_64.rpm
prebuilt/rpms/azure/kernel-core-6.1.18-200.fc37.x86_64.rpm
prebuilt/rpms/azure/kernel-modules-6.1.18-200.fc37.x86_64.rpm

6
image/mkosi.conf.d/mkosi.conf
View File

@ -18,7 +18,11 @@ ImageId=constellation
Output=image.raw
[Content]
Packages=prebuilt/rpms/systemd/systemd-251.11-2.fc37.x86_64.rpm
Packages=prebuilt/rpms/kernel/kernel-6.1.45-100.constellation.fc38.x86_64.rpm
prebuilt/rpms/kernel/kernel-core-6.1.45-100.constellation.fc38.x86_64.rpm
prebuilt/rpms/kernel/kernel-modules-6.1.45-100.constellation.fc38.x86_64.rpm
prebuilt/rpms/kernel/kernel-modules-core-6.1.45-100.constellation.fc38.x86_64.rpm
prebuilt/rpms/systemd/systemd-251.11-2.fc37.x86_64.rpm
prebuilt/rpms/systemd/systemd-libs-251.11-2.fc37.x86_64.rpm
prebuilt/rpms/systemd/systemd-networkd-251.11-2.fc37.x86_64.rpm
prebuilt/rpms/systemd/systemd-pam-251.11-2.fc37.x86_64.rpm

6
image/mkosi.conf.d/mkosi.gcp.conf
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@ -1,8 +1,2 @@
[Match]
PathExists=../.csp/gcp
# replace kernel
[Content]
Packages=kernel
kernel-core
kernel-modules

3
image/mkosi.conf.d/mkosi.openstack.conf
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@ -7,6 +7,3 @@ KernelCommandLine=mem_encrypt=on kvm_amd.sev=1 module_blacklist=qemu_fw_cfg cons
[Content]
Autologin=yes
Environment=CONSOLE_MOTD=true
Packages=kernel
kernel-core
kernel-modules

3
image/mkosi.conf.d/mkosi.qemu.conf
View File

@ -4,6 +4,3 @@ PathExists=../.csp/qemu
[Content]
Autologin=yes
Environment=CONSOLE_MOTD=true
Packages=kernel
kernel-core
kernel-modules